An-Nur 24:8

<h2>Details of Al-Li`an</h2><p>This Ayah offers a way out for husbands. If a husband has accused his wife but cannot come up with proof, he can swear the Li`an (the oath of condemnation) as Allah commanded. This means that he brings her before the Imam and states what he is accusing her of. The ruler then asks him to swear four times by Allah in front of four witnesses</p><p>إِنَّهُ لَمِنَ الصَّـدِقِينَ</p><p>(that he is one of those who speak the truth) in his accusation of her adultery.</p><p>وَالْخَامِسَةُ أَنَّ لَعْنَةَ اللَّهِ عَلَيْهِ إِن كَانَ مِنَ الْكَـذِبِينَ</p><p>(And the fifth; the invoking of the curse of Allah on him if he be of those who tell a lie.) If he says that, then she is divorced from him by the very act of this Li`an; she is forever forbidden for him and he must give her Mahr to her. The punishment for Zina should be carried out on her, and nothing can prevent the punishment except if she also swears the oath of condemnation (Li`an) and swears by Allah four times that he is one of those who lied, i.e., in what he is accusing her of;</p><p>وَالْخَامِسَةَ أَنَّ غَضَبَ اللَّهِ عَلَيْهَآ إِن كَانَ مِنَ الصَّـدِقِينَ</p><p>(And …

And it shall avert the punishment from her if she bear witness before Allah four times that the thing he saith is indeed false,

But it would avert the punishment from the wife, if she bears witness four times (with an oath) By Allah, that (her husband) is telling a lie;

But it shall avert the punishment (of stoning to death) from her, if she bears witness four times by Allah, that he (her husband) is telling a lie.

But punishment shall be averted from her, if she swears four times by God, that he is a liar.